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(η5-1,2,3,4,5-pentakis(carbomethoxy)cyclopentadienyl)tricarbonylmanganese(I) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91043-17-3

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91043-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91043-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,4 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91043-17:
(7*9)+(6*1)+(5*0)+(4*4)+(3*3)+(2*1)+(1*7)=103
103 % 10 = 3
So 91043-17-3 is a valid CAS Registry Number.

91043-17-3Downstream Products

91043-17-3Relevant academic research and scientific papers

5-1,2,3,4,5-PENTAKIS(CARBOMETHOXY)CYCLOPENTADIENYL>TRICARBONYLMANGANESE(I): SYNTHESIS, SPECTROSCOPY AND REACTIVITY

Arsenault, Clement,Bougeard, Peter,Sayer, Brian G.,Yeroushalmi, Shahin,McGlinchey, Michael J.

, p. 283 - 290 (1984)

Treatment of the potassium salt of pentakis(carbomethoxy)cyclopentadiene with bromopentacarbonylmanganese(I) gives pentakis(carbomethoxy)cyclopentadienyltricarbonylmanganese(I) in good yield.Photochemical substitution of a metal carbonyl group by tributylphosphine, triphenylphosphine and triethyl phosphite is reported.Attempts to modify the ester function are described; hydrolysis or amination give mixed products but reduction with lithium aluminum hydride yields ultimately the pentamethylcyclopentadienyl complex.

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